Folding knife



FIG. 1 is a top perspective view of an embodiment of the present invention with the folding knife in the closed position.

FIG. 2 is a left side view of an embodiment of the present invention with the folding knife in the closed position.

FIG. 3 is a top view of an embodiment of the present invention with the folding knife in the closed position.

FIG. 4 is a right side view of an embodiment of the present invention with the folding knife in the closed position.

FIG. 5 is a bottom view of an embodiment of the present invention with the folding knife in the closed position.

FIG. 6 is a rear view of an embodiment of the present invention with the folding knife in the closed position.

FIG. 7 is a front view of an embodiment of the present invention with the folding knife in the closed position; and,

FIG. 8 is top perspective view of an embodiment of the present invention with the folding knife in the open position.

The broken lines shown in the drawings indicate structure and features which form no part of the claimed design. 

CLAIM The ornamental design for a folding knife, as shown. 